WD Purple 4TB Hardisk/HDD - WD40PURZ

I am selling a highly reliable WD Purple 4TB Surveillance Internal Hard Drive (Model: WD40PURZ). This is not a regular PC desktop drive; it is specifically engineered for high-end, high-definition (HD) NVR/DVR surveillance systems.
Key Selling Points:
Massive 4TB Capacity: Perfect for storing weeks or months of continuous high-def footage.
Purple Series Technology: Designed with AllFrame AI technology and caching to reduce frame loss and improve playback.
24/7 Reliability: Engineered for continuous, uninterrupted operation in demanding, high-write environments.
Camera Optimization: Supports up to 64 HD cameras simultaneously.
Performance: 5400 RPM class performance optimized for sequential write (video recording).